118 lines
4.5 KiB
C++
118 lines
4.5 KiB
C++
/****************************************************************************
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**
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** https://www.qxorm.com/
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** Copyright (C) 2013 XDL Team (ic-east.com)
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**
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** This file is part of the QxOrm library
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**
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** This software is provided 'as-is', without any express or implied
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** warranty. In no event will the authors be held liable for any
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** damages arising from the use of this software
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**
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** Commercial Usage
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** Licensees holding valid commercial QxOrm licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and XDL Team
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file 'license.gpl3.txt' included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met : http://www.gnu.org/copyleft/gpl.html
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**
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** If you are unsure which license is appropriate for your use, or
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** if you have questions regarding the use of this file, please contact :
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** ic-east.com
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**
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****************************************************************************/
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#ifndef _QX_CONVERT_H_
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#define _QX_CONVERT_H_
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#ifdef _MSC_VER
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#pragma once
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#endif
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/*!
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* \file QxConvert.h
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* \author XDL Team
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* \ingroup QxConvert
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* \brief qx::cvt : namespace to provide global functions to convert any kind of objects to/from QString and QVariant format
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*/
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#ifndef _QX_NO_JSON
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#include <QtCore/qjsonvalue.h>
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#include <QtCore/qjsonobject.h>
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#include <QtCore/qjsonarray.h>
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#include <QtCore/qjsondocument.h>
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#endif // _QX_NO_JSON
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#include <QxCommon/QxBool.h>
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namespace qx
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{
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namespace cvt
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{
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namespace detail
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{
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template <typename T>
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struct QxConvert_ToString;
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template <typename T>
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struct QxConvert_FromString;
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template <typename T>
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struct QxConvert_ToVariant;
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template <typename T>
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struct QxConvert_FromVariant;
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template <typename T>
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struct QxConvert_WithIndex_ToString;
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template <typename T>
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struct QxConvert_WithIndex_FromString;
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template <typename T>
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struct QxConvert_WithIndex_ToVariant;
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template <typename T>
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struct QxConvert_WithIndex_FromVariant;
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#ifndef _QX_NO_JSON
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template <typename T>
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struct QxConvert_ToJson;
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template <typename T>
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struct QxConvert_FromJson;
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#endif // _QX_NO_JSON
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} // namespace detail
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struct context
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{
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enum ctx_type
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{
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e_no_context,
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e_database,
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e_serialize_registered
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};
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};
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template <typename T>
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inline QString to_string(const T &t, const QString &format = QString(), int index = -1, qx::cvt::context::ctx_type ctx = qx::cvt::context::e_no_context) { return qx::cvt::detail::QxConvert_WithIndex_ToString<T>::toString(t, format, index, ctx); }
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template <typename T>
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inline qx_bool from_string(const QString &s, T &t, const QString &format = QString(), int index = -1, qx::cvt::context::ctx_type ctx = qx::cvt::context::e_no_context) { return qx::cvt::detail::QxConvert_WithIndex_FromString<T>::fromString(t, s, format, index, ctx); }
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template <typename T>
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inline QVariant to_variant(const T &t, const QString &format = QString(), int index = -1, qx::cvt::context::ctx_type ctx = qx::cvt::context::e_no_context) { return qx::cvt::detail::QxConvert_WithIndex_ToVariant<T>::toVariant(t, format, index, ctx); }
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template <typename T>
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inline qx_bool from_variant(const QVariant &v, T &t, const QString &format = QString(), int index = -1, qx::cvt::context::ctx_type ctx = qx::cvt::context::e_no_context) { return qx::cvt::detail::QxConvert_WithIndex_FromVariant<T>::fromVariant(t, v, format, index, ctx); }
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#ifndef _QX_NO_JSON
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template <typename T>
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inline QJsonValue to_json(const T &t, const QString &format = QString()) { return qx::cvt::detail::QxConvert_ToJson<T>::toJson(t, format); }
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template <typename T>
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inline qx_bool from_json(const QJsonValue &j, T &t, const QString &format = QString()) { return qx::cvt::detail::QxConvert_FromJson<T>::fromJson(j, t, format); }
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#endif // _QX_NO_JSON
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} // namespace cvt
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} // namespace qx
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#endif // _QX_CONVERT_H_
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